Symposium on Phytogeography and Vegetation Mapping / National Committee for Geography
Chatterjee,S.P
Symposium on Phytogeography and Vegetation Mapping / National Committee for Geography International Geographical Congress, India 15-18 Dec, 1968 21 - Calcutta National Committee for Geography - 55p.
Botany
Phytogeography
Vegetation mapping
Symposium on Phytogeography and Vegetation Mapping / National Committee for Geography International Geographical Congress, India 15-18 Dec, 1968 21 - Calcutta National Committee for Geography - 55p.
Botany
Phytogeography
Vegetation mapping